Purchase Qty. Reference FOB Price
500-999 Pieces US$0.08
1,000+ Pieces US$0.02
Product Description
Product Description A variation of the standard O-ring, quad ring seals have an X-shaped cross section.Quad rings nearly have the same sealing principle as the O-ring sealing. However, they provide less friction than the conventional O-ring and there is no spiral twist. It eliminates the tendency ...